    * {
      margin: 0;
      padding: 0;
    }

    html,
    body {
      height: 100%;
      color: #fff;
    }

    body {
      font-family: "microsoft yahei";
    }

    .swiper-container {
      /*  width: 320px;
    height: 480px;*/
      width: 100%;
      height: 100%;
      position: relative
    }

    .title_header{
      position: absolute;
      top: 0;
      left: 0;
      height: 3rem;
      line-height: 3rem;
      font-weight: 120;
      font-size: 1.9rem;
      color: #fff;
      text-align: center;
      background: #000;
      z-index: 10;
      width: 100%;
    }
    .swiper-slide {
      width: 100%;
      height: 100%;
      /* background: url(../images/1.png) no-repeat left top;
      background-size: 100% 100%; */
    }

    img {
      display: block;
    }

    .swiper-pagination-bullet {
      width: 6px;
      height: 6px;
      background: #fff;
      opacity: .4;
    }

    .swiper-pagination-bullet-active {
      opacity: 1;
    }

    @-webkit-keyframes start {
      0%,
      30% {
        opacity: 0;
        -webkit-transform: translate(0, 15px);
      }
      60% {
        opacity: 1;
        -webkit-transform: translate(0, 0);
      }
      100% {
        opacity: 0;
        -webkit-transform: translate(0, -8px);
      }
    }

    @-moz-keyframes start {
      0%,
      30% {
        opacity: 0;
        -moz-transform: translate(0, 15px);
      }
      60% {
        opacity: 1;
        -moz-transform: translate(0, 0);
      }
      100% {
        opacity: 0;
        -moz-transform: translate(0, -8px);
      }
    }

    @keyframes start {
      0%,
      30% {
        opacity: 0;
        transform: translate(0, 15px);
      }
      60% {
        opacity: 1;
        transform: translate(0, 0);
      }
      100% {
        opacity: 0;
        transform: translate(0, -8px);
      }
    }

    .ani {
      position: absolute;
    }

    .txt {
      position: absolute;
    }

    #array {
      position: absolute;
      z-index: 999;
      -webkit-animation: start 1.5s infinite ease-in-out;
    }
    .circle{
      width: 100%;
    }
    .circle img{
      width: 18rem;
      height: 18rem;
      position: absolute;
      top: calc(50% - 14rem);
      left: calc(50% - 9rem);
      border: 1px dashed #000;
      border-radius: 50%;
    }
   
    .circle p{
      width: 100%;
      text-align: center;
      top: calc(50% - 8rem);
      margin: 0 auto;
      color: #fff;
      font-size: 2rem;
      font-weight: 800;
    }
    .footer{
      width: 100%;
      bottom: 5rem;
    }
    .footer p{
      width: 100%;
      font-size: 1.7rem;
      color: #fff;
      text-align: center;
      font-weight: 600
    }
    #progress{
      width: 100%;
      height: 5px;
      position: absolute;
      bottom: 0;
      left: 0;
      z-index: 10;
    }
    #line{
      display: inline-block;
      height: 5px;
      width: 10%;
      background-color: #2b84d2;
      position: absolute;
      bottom: 0;
      left: 0;
      z-index: 10;
      transition: width 1s ease;
    }
    #page{
      position: absolute;
      bottom: 5px;
      right: 5px;
      font-size: 1rem;
      color: #fff;
    }










/* loadig */

.loading{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: #000;
    opacity: 0;
}
.loading img{
  width: 100px;
  height: 100px;
  margin: 50% auto;
}

.is-loading {
    overflow: hidden;
}

.is-loading .loading {
    filter: progid:DXImageTransform.Microsoft.Alpha(enabled=false);
    opacity: 1;
    z-index: 99;
}
